From c0b3dbb43aa3a38c47311556c85eadc6072e2d68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
Date: Tue, 14 Feb 2017 22:02:26 +0100
Subject: [PATCH] Fix Libs.private flags for mbedtls
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Static linking with bctoolbox fails when using pkg-config as the
generated bctoolbox.pc file only consists of an '-L' string without any
search path or libraries flags.

That's because of an typo in `mbedtls_library_path`. However,
`mbedtls_library_path` contains a string of the mbedtls libraries
concatenated by an ';' which cannot be parsed by pkg-config.

Therefore, use `MBEDTLS_LIBRARY` instead of `MBEDTLS_LIBRARIES` to get
the library path.

Furthermore, add the three mbedtls libraries *mbedtls*, *mbedcrypto*, and
*mbedx509* to `LIBS_PRIVATE` so these libraries are added to the
`Libs.private` field of bctoolbox.pc.

Upstream status: Pending
https://github.com/BelledonneCommunications/bctoolbox/pull/4

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ed7aa00..4127f0e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -103,8 +103,8 @@ else()
 endif()
 
 if(MBEDTLS_FOUND)
-	get_filename_component(mbedtls_library_path "${MBEDTLS_LIBRARIES}" PATH)
-	set(LIBS_PRIVATE "${LIBS_PRIVATE} -L${mbedlts_library_path}")
+	get_filename_component(mbedtls_library_path "${MBEDTLS_LIBRARY}" PATH)
+	set(LIBS_PRIVATE "${LIBS_PRIVATE} -L${mbedtls_library_path} -lmbedtls -lmbedcrypto -lmbedx509")
 endif()
 if(POLARSSL_FOUND)
 	get_filename_component(polarssl_library_path "${POLARSSL_LIBRARIES}" PATH)
-- 
2.11.1